During translation, and the type of amino acid that is added to growing polypeptide depends on the
a.
the cell uses information from mRNA to produce proteins; codon on the mRNA only
b. tRNA is made from mRNA; anticodon on the mRNA only
c. copies of DNA molecules are made; anticodon on the tRNA to which the amino acid is attached only
d. mRNA is made from DNA; codon on the mRNA and the anticodon on the tRNA to which the amino acid is
attached

Populations of blue-winged warblers, a type of bird, migrate south in the winter and return to canadian breeding grounds in the spring. as global temperatures have increased due to climate change, spring has started arriving in the warbler's breeding grounds earlier in the year, before the warblers return. warblers now arrive at their breeding grounds too late to select ideal nesting sites and to feed on important early-spring food sources how are populations of blue-winged warblers most likely to be affected by the earlier arrival of spring? o a. populations will go extinct since the warblers will stop migrating to breeding grounds. b. populations will be unaffected since most species can quickly adapt to effects of climate change. c. populations will increase since warmer temperatures are generally beneficial to survival, d. populations will decline since individuals will be less likely to successfully reproduce, reset next

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

Which is not a type of symmetry? a. asymmetryb. radial symmetryc. bilateral symmetryd. lateral symmetry